package com.itheima.dao.impl;


import com.itheima.dao.UserDao;

/**
 * @program: Spring_day02_01_IOC入门程序
 * @description:
 * @author: xuejingjing
 * @create: 2021-07-24 16:47
 **/
public class UserDaoImpl  implements UserDao {

    public void save(){
        System.out.println("user dao running...");
    }

}
